nicer error message when anndata already has a field named 'gene' at …

…the 'var' slot
tanaylab · May 1, 2024 · 1cfb2d0 · 1cfb2d0
1 parent 5cd5a94
commit 1cfb2d0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/R/import.R b/R/import.R
@@ -554,6 +554,10 @@ import_dataset <- function(project,
     )
     serialize_shiny_data(qc_stats, "qc_stats", dataset = dataset, cache_dir = cache_dir)
 
+    if (has_name(adata$var, "gene")){
+        cli::cli_abort("A column named {.field 'gene'} already exists in the var slot of the anndata object. Please rename it to avoid conflicts.")
+    }
+
     gene_qc <- adata$var %>%
         rownames_to_column("gene") %>%
         select(gene) %>%